skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 3
Patent #:
Issue Dt:
08/30/2005
Application #:
09643550
Filing Dt:
08/22/2000
Inventors:
Shanna D. Knights, David P. Wilkinson, Stephen A. Campbell, Jarad L. Taylor et al
Title:
SOLID POLYMER FUEL CELL WITH IMPROVED VOLTAGE REVERSAL TOLERANCE
Assignment: 1
Reel/Frame:
011462/0228Recorded: 01/18/2001Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/03/2001
Exec Dt:
01/08/2001
Exec Dt:
01/02/2001
Exec Dt:
01/05/2001
Exec Dt:
12/21/2000
Exec Dt:
12/21/2000
Assignees:
9000 GLENLYON PARKWAY
BURNABY, B.C., CANADA V5J 5
2-4 COCKSPUR STREET
TRAFALGAR SQUARE, LONDON SW1Y 5BQ, UNITED KINGDOM
Correspondent:
MCANDREWS, HELD & MALLOY, LTD.
ROBERT W. FIESELER
500 WEST MADISON STREET, 34TH FLOOR
CHICAGO, ILLINOIS 60661
Assignment: 2
Reel/Frame:
022764/0935Recorded: 06/03/2009Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/27/2009
Assignee:
9000 GLENLYON PARKWAY
BURNABY, BRITISH COLUMBIA V5J 5J8
Correspondent:
KARL R. HERMANNS
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 3
Reel/Frame:
029097/0631Recorded: 10/09/2012Pages: 16
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/16/2012
Assignee:
5TH FLOOR
25 FARRINGDON STREET
LONDON, UNITED KINGDOM EC4A 4AB
Correspondent:
CHRISTOPHER R. LEWIS
P.O. BOX 980
VALLEY FORGE, PA 19482-0980

Search Results as of: 09/23/2024 04:18 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT